COEFFICIENT BOUNDS USING FABER POLYNOMIAL FOR A NEW SUBCLASS OF MEROMORPHIC BI-UNIVALENT


Janani T., Yalçın Tokgöz S.

COMMUNICATIONS OF THE KOREAN MATHEMATICAL SOCIETY, cilt.39, sa.4, ss.851-858, 2024 (ESCI) identifier identifier

Özet

A recently introduced subclass of meromorphic bi-univalent functions class Sigma ' is considered for the study and coefficient estimates b0 , b1 and b2are determined in the present investigation. Further, the coefficient estimate bnis obtained for functions in the new subclass Sigma ' using Faber polynomials. Various remarks of the results are also specified in generalized form.